#ifndef SECONDWINDOW_H
#define SECONDWINDOW_H

#include <QMainWindow>
#include <QPushButton>

class Secondwindow : public QMainWindow
{
    Q_OBJECT
public:
    explicit Secondwindow(QWidget *parent = nullptr);

signals:

public slots:
    void openWindow();
    void closeWindow();
private:
    QPushButton * window;

};

#endif // SECONDWINDOW_H
